RAW Help Needed - Light Anomoly Fix

Hi Everyone, I'm brand new to BRAW and I shot a scene and I think the light bled across the lense and has created a large light cloud in front of my subject. Does anyone have any advice on how to fix this. It's in BRAW. I wondered about the Depth map.. Could this be in front of the subject? Any help would be appreciated. This is my fault so not asking about or complaining about the cameras etc. Just looking to see if anyone has run into this before.

Here is a reference file...
https://f.io/NLCaKHpt